Oil HS-40
refrigeration oils
Description
Oil HS-40 synthetic oil based polyalphaolefin base oils (PAO).
Applications
is used for refrigeration compressors all types of machines working in the temperature range from – 50 to + 150 ° C
.
Advantages
- XC-40 oil has a high viscosity-stable and forms temperaturnyoy during operation under temperature drop on the friction surfaces sufficiently thick lubricating film;
- Oil HS-40 is highly soluble with the refrigerant R12, which is formed with a homogeneous mixture is completely returned to the compressor. flocculation temperature in a solution of freon R-12 HS-40 oil is -55 ° C;
- Oil HS-40 retains its properties and does not decompose, are not aggressive towards the materials of construction of the compressor.
Specifications
| Indicator | Norm |
|---|---|
| Kinematic viscosity mm2 /s, at a temperature of 50 ° C, at least | 37-42 |
| Acid number, mg KOH /g, not more than | 0,02 |
| Temperature, ° C: | |
| flash in the open crucible, not lower | 200 |
| pour point, not higher than | -45 |
| Ash content,%, not more than | 0,02 |
| Content of water soluble acids and alkalis, water and mechanical impurities | no |
| Corrosion: | |
| on plates of copper | withstand |
| on the plates of steel | no |
Additional information
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